Broadcom BCM94360CD BCM4360CD 802.11ac mini PCI-E WiFi WLAN Bluetooth 4.0 Card for Apple by Huasijie Brand Name: Broadcom Model: BCM94360CD Type: Wi-Fi ac and Bluetooth 4.0 Compatible with: 2013 21.5"/27" iMac Apple iMac (Late 2013, ME086LL/A, A1418)